1281004098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19409153}}^1$

素因数の和:19409169

約数の個数: 16

約数和(自身を含む): 2794918176

約数和(自身を除く): 1513914078

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19409153, 38818306, 58227459, 116454918, 213500683, 427001366, 640502049, 1281004098]

約数ペア:

[(1, 1281004098), (2, 640502049), (3, 427001366), (6, 213500683), (11, 116454918), (22, 58227459), (33, 38818306), (66, 19409153)]